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103863-00-9

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103863-00-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103863-00-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,8,6 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103863-00:
(8*1)+(7*0)+(6*3)+(5*8)+(4*6)+(3*3)+(2*0)+(1*0)=99
99 % 10 = 9
So 103863-00-9 is a valid CAS Registry Number.

103863-00-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name N-Phenylpyridine-2-sulfonamide

1.2 Other means of identification

Product number -
Other names Pyridin-2-sulfonsaeure-anilid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:103863-00-9 SDS

103863-00-9Relevant articles and documents

Sulfonamide Synthesis via Calcium Triflimide Activation of Sulfonyl Fluorides

Mukherjee, Paramita,Woroch, Cristian P.,Cleary, Leah,Rusznak, Mark,Franzese, Ryan W.,Reese, Matthew R.,Tucker, Joseph W.,Humphrey, John M.,Etuk, Sarah M.,Kwan, Sabrina C.,Am Ende, Christopher W.,Ball, Nicholas D.

, p. 3943 - 3947 (2018)

A method using calcium triflimide [Ca(NTf2)2] as a Lewis acid to activate sulfonyl fluorides toward nucleophilic addition with amines is described. The reaction converts a wide array of sterically and electronically diverse sulfonyl fluorides and amines into the corresponding sulfonamides in good yield.

Synthesis of Heteroaryl Sulfonamides from Organozinc Reagents and 2,4,6-Trichlorophenyl Chlorosulfate

Colombe, James R.,Debergh, J. Robb,Buchwald, Stephen L.

, p. 3170 - 3173 (2015/06/30)

A method for the preparation of aryl and heteroaryl sulfonamides using 2,4,6-trichlorophenyl chlorosulfate (TCPC) is described. The reaction of 2-pyridylzinc reagents with TCPC resulted in 2,4,6-trichlorophenyl (TCP) pyridine-2-sulfonates, and the parent pyridine-2-sulfonate was shown to react with amines. Less electron-rich aryl- and heteroarylzinc reagents reacted with TCPC to afford sulfonyl chlorides that were converted in situ to sulfonamides.

Copper-catalyzed mild nitration of protected anilines

Hernando, Elier,Castillo, Rafael R.,Rodríguez, Nuria,G?mez Arrayás, Ram?n,Carretero, Juan C.

supporting information, p. 13854 - 13859 (2016/02/18)

A practical copper-catalyzed direct nitration of protected anilines, by using one equivalent of nitric acid as the nitrating agent, has been developed. This procedure features mild reaction conditions, wide structural scope (with regard to both N-protecting group and arene substitution), and high functional-group tolerance. Dinitration with two equivalents of nitric acid is also feasible. Practical and reliable: A Cu-catalyzed selective nitration of para- and ortho-substituted aniline derivatives by using one equivalent of HNO3 has been developed that produces water as the only stoichiometric byproduct (see scheme; PG=protecting group). This method is compatible with strongly electron-deficient substrates, enabling dinitration (by using 2.0 equiv of HNO3). This method allows for a rapid access to relevant nitrogen-containing heterocyclic architectures.

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